>> thank you, mr. president. senator john mccain and senator lindsey graham both said today they want to have watergate style hearings on the attack on the u.s. consulate in benghazi and said if you nominate susan rice to be secretary of state, they will do everything in their power to block her nomination as senator graham said, he simply doesn't trust ambassador rice after what she said about benghazi. i would like your reaction to that and would those threats deter you from making a nomination like that? >> well, first of all, i'm not going to comment at this point on various nominations i'll put forward to fill out my cabinet for the second term. those are things that are still being discussed. but let me say specifically about susan rice, she has done exemplary work. she has represented the united states and our interests in the united nations with skill and professionalism and toughness and grace. as i said before, she made an appearance at the request of the white house in which she gave her best understan